71491885104127996

Names of 71491885104127996

• Cardinal: 71491885104127996 can be written as Seventy-one quadrillion, four hundred ninety-one trillion, eight hundred eighty-five billion, one hundred four million, one hundred twenty-seven thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 7.1491885104127996 × 10¹⁶

Factors of 71491885104127996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48431260

Divisors of 71491885104127996

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 29 58 116 281 562 1124 8149 16298 32596 45329 90658 181316 1314541 2629082 5258164 12737449 25474898 48385619 50949796 96771238 193542476 369386021 738772042 1403182951 1477544084 2806365902 5612731804 13596358939 27192717878 54385435756 394294409231 788588818462 1577177636924 2193271723651 4386543447302 8773086894604 63604879985879 127209759971758 254419519943516 616309354345931 1232618708691862 2465237417383724 17872971276031999 35745942552063998 71491885104127996
• Sum of all divisors σ(n): 129888419555412000
• Sum of proper divisors (its aliquot sum) s(n): 58396534451284004
• 71491885104127996 is a deficient number, because the sum of its proper divisors (58396534451284004) is less than itself. Its deficiency is 13095350652843992

Bases of 71491885104127996

• Binary: 11111101111111010111110110011111111101000101111111111100₂
• Hexadecimal: 0xFDFD7D9FF45FFC
• Base-36: JJXRAM583CS

Squares and roots of 71491885104127996

• 71491885104127996 squared (71491885104127996²) is 5111089635741838441467559550976016
• 71491885104127996 cubed (71491885104127996³) is 365401432995354924692145608914809248683952390143936
• The square root of 71491885104127996 is 267379664.7169114767
• The cube root of 71491885104127996 is 415035.8223379269

Scales and comparisons

• 71,491,885,104,127,996 seconds is equal to 2,273,220,807 years, 20 weeks, 2 days, 8 hours, 53 minutes, 16 seconds.
• To count from 1 to 71,491,885,104,127,996 would take you about six billion, eight hundred nineteen million, six hundred sixty-two thousand, four hundred twenty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 71491885104127996 cubic inches would be around 34586.3 feet tall.

Recreational maths with 71491885104127996

• 71491885104127996 backwards is 69972140158819417
• The number of decimal digits it has is: 17
• The sum of 71491885104127996's digits is 82
• More coming soon!